Analysis on factors influencing gas extraction of surface borehole

摘要：

　　Through the theory model of coal bed gas flowing in the radial direction of surface borehole, the theoretical formula about the flow of gas extraction is established, which can give the main factors influencing the flow of gas extraction.And the order of importance of main factors can be obtained by the analytic hierarchy process(AHP), which provides scientific reference basis for mining CBM.

关键词： gas,flow theory surface borehole gas extraction main factors order of importance

作者: JIA Zhan-wei SHI Bi-ming MU Chao-ming

作者单位: School of Mining and Safety, Anhui University of Science and Technology, Huainan 232001, China

会议类型: 国际会议

会议名称: International Mining Conference 2014(2014国际采矿论坛)

会议地点: 安徽淮南

会议语种:英文

页码: 455-459

在线出版日期: 2014-09-19（万方平台首次上网日期，不代表论文的发表时间）